Multifunctional dining chair

Abstract

The utility model discloses a multifunctional dining chair which comprises a dining chair body, dismounting assemblies are arranged on the two sides of an anti-falling assembly in a combined mode, and a dinner plate assembly is horizontally arranged on the front portion of the top face of the anti-falling assembly. The dining table has the advantages that the dinner plate assembly with intelligence inspiring and pacifying functions is arranged on the front portion of the U-shaped surrounding plate of the anti-falling assembly in a combined mode through the dismounting and mounting assembly, and then when the top face of a dining base plate of the dinner plate assembly is in the upward state, food, tableware, water cups and the like can be properly placed through a dining storage groove; meanwhile, when the dining base plate of the dinner plate assembly is in the state that the bottom face faces upwards, intelligence promoting and pacifying operation can be carried out on the baby by means of intelligence promoting and pacifying toys fixed in pacifying storage grooves, dining, intelligence promoting and pacifying operation on the baby can be achieved by means of the dinner plate assembly, the use functions of the dinner plate assembly are enriched, and the service life of the dinner plate assembly is prolonged. And the practical use requirement during infant nursing is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of dining chair auxiliary assembly, concretely relates to a multifunctional dining chair. BACKGROUND

[0002] In daily life, dining chair as the necessary article of baby has been more and more widely used, dining chair mainly provides a safe condition for baby when eating, so that parents do not have to worry about baby falling or sliding in the process of dining and unable to eat.

[0003] But the dining chair in the specific design, specific to its dinner plate position, it usually only has one function, that is, in the dining process to place food, tableware and water cup etc., the function is relatively single, at the same time in daily life, when only one person in the family takes care of the baby, the caregiver needs to cook or go to the toilet, often with the help of the baby in the dining chair to prevent the baby from running around and being injured, but due to lack of appropriate soothing measures, it is easy to cause the baby to cry, and if the soothing toy is placed directly on the dinner plate, it is easy to cause the soothing function to fail due to the soothing toy falling off the dinner plate. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the above-mentioned problems and provides a multifunctional dining chair, which can complete the proper placement of food, tableware and water cup etc. by means of the dining placing groove when the dining base plate of the dinner plate assembly is in the state of top surface facing up, and can perform intelligence and soothing operation on the baby by means of the intelligence and soothing toys fixed in the soothing placing groove when the dining base plate of the dinner plate assembly is in the state of bottom surface facing up, realizing the dining, intelligence and soothing operation on the baby by means of the dinner plate assembly, as described in detail below.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a multifunctional dining chair, which comprises a dining chair body, the seat of the dining chair body is arranged horizontally, chair frames for supporting and raising are vertically and fixedly connected to the positions on both sides of the seat of the dining chair body, and a falling prevention assembly for preventing the baby from falling accidentally from the seat is arranged between the top parts of the chair frames on both sides.

[0007] The falling prevention assembly is provided with a detachable assembly on both sides, a dinner plate assembly with intelligence and soothing functions is arranged horizontally on the front top surface of the falling prevention assembly, and the dinner plate assembly is detachably combined with the front top surface of the falling prevention assembly through the detachable assembly.

[0008] As preferred, the anti-falling assembly comprises a U-shaped blocking plate and a flexible blocking cloth, the U-shaped blocking plate is horizontally fixed between the top portions of the chair frames at two side positions, and the opening edge of the U-shaped blocking plate is located at the rear portion, the bottom middle portion of the horizontal portion of the front portion of the U-shaped blocking plate and the front middle portion of the seat are fixedly connected with fixing buckles, and the flexible blocking cloth is connected between the fixing buckles at upper and lower positions.

[0009] As preferred, the dinner plate assembly comprises a dinner base plate, a dinner storage groove and a pacification storage groove, the dinner base plate is horizontally arranged at the front top portion of the U-shaped blocking plate, and the front edge of the dinner base plate exceeds the front edge of the horizontal portion of the U-shaped blocking plate, the top surface and the bottom surface of the dinner base plate are respectively provided with the inner recessed dinner storage groove and the pacification storage groove, and a plurality of intelligence and pacification toys are combinedly installed in the pacification storage groove.

[0010] As preferred, the bottom surface of the dinner storage groove is provided with a water cup placement groove for vertically arranging a water cup.

[0011] As preferred, the intelligence and pacification toys are wooden toys or electronic toys, and when the vertical dimension of the intelligence and pacification toys is greater than the groove depth of the pacification storage groove, the intelligence and pacification toys should be combinedly installed at the position exceeding the front edge of the U-shaped blocking plate.

[0012] As preferred, the disassembly and assembly assembly comprises a fixing block and a matching rod, the top surface of the vertical portion of the U-shaped blocking plate at two side positions is fixedly provided with the fixing block along the longitudinal direction, the front surface of the fixing block is provided with a matching groove along the longitudinal direction, the back surface of the dinner base plate at two side positions is fixedly provided with the matching rod along the longitudinal direction, and the matching rod and the matching groove are one-to-one corresponding and vertically slidingly matched.

[0013] As preferred, the outer periphery bottom portion of the matching rod is vertically provided with a limiting hole, the limiting hole is a through hole in the vertical direction, the bottom surface of the U-shaped blocking plate is vertically provided with a penetrating hole at a position offset from the corresponding chair frame, the bottom surface of the fixing block is vertically provided with an installation hole, the penetrating hole and the installation hole are through holes and are vertically coaxially matched with the corresponding limiting hole at the side position, each group of vertically coaxially matched penetrating hole, installation hole and limiting hole are vertically penetrated with a limiting rod in a slidingly matched manner, the bottom end of the limiting rod protruding from the penetrating hole is coaxially fixed with a handle, the portion of the limiting rod between the corresponding handle and the bottom end of the penetrating hole is coaxially gap matched with a spring, and the two ends of the spring are respectively fixedly connected with the corresponding handle and the bottom surface of the U-shaped blocking plate.

[0014] Preferably, the matching rods and the matching grooves are circular in cross-sectional shape along a transverse vertical plane, the matching rods are longitudinally mounted at a position corresponding to one-half of the vertical dimension of the back surface of the dining base plate, and the limiting holes are formed at positions corresponding to one-half of the transverse dimension of the matching rods.

[0015] Preferably, the matching grooves are longitudinal through grooves, and the top surfaces of the fixing blocks are in contact with the back surface of the dining base plate.

[0016] In actual use of the dining chair body, the anti-falling assembly is arranged between the top portions of the chair frames on both sides of the dining chair body, thereby achieving stable restraint and anti-falling protection of the baby sitting on the seat. The dining plate assembly with intelligence and pacification functions is arranged in front of the U-shaped fence of the anti-falling assembly through the detachable assembly, thereby achieving proper placement of food, tableware, and a water cup through the dining storage groove when the dining base plate of the dining plate assembly is in a top surface upward state, and achieving intelligence and pacification operation of the baby through the intelligence and pacification toys fixed in the pacification storage groove when the dining base plate of the dining plate assembly is in a bottom surface upward state. The dining plate assembly can be used for dining, intelligence, and pacification of the baby, thereby enriching the use function of the dining plate assembly and meeting the actual use requirement of baby care. The detachable assembly is longitudinally and vertically slidably connected with the matching rods and the matching grooves and the limiting rods and the limiting holes, thereby detachably fixing the dining plate assembly in front of the top surface of the U-shaped fence. The dining plate assembly is quickly assembled in front of the top surface of the U-shaped fence for use, and is easily detached for cleaning, maintenance, and daily storage. The matching rods are longitudinally mounted at a position corresponding to one-half of the vertical dimension of the back surface of the dining base plate, and the limiting rods are vertical through holes, thereby ensuring that the dining base plate is locked through vertical connection of the limiting rods and the limiting holes when the top surface or the bottom plate is upward, thereby achieving effective fixation of the dining base plate when the top surface or the bottom plate is upward.

[0017] The beneficial effects are: 1, the chair frame top between the both sides of the dining chair body is combined with the anti-falling assembly, and then the stable restraint and anti-falling protection of the baby sitting on the seat can be realized by the anti-falling assembly, and the dining plate assembly with intelligence and soothing functions is combined with the U-shaped fence front of the anti-falling assembly through the dismounting assembly, and then when the dining base plate of the dining plate assembly is in the state that the top surface faces upward, the food, tableware and water cup can be properly placed by the dining storage groove, and when the dining base plate of the dining plate assembly is in the state that the bottom surface faces upward, the intelligence and soothing operation of the baby can be realized by the intelligence and soothing toys fixed in the soothing storage groove, the dining plate assembly can realize the dining, intelligence and soothing operation of the baby, the use function of the dining plate assembly is enriched, and the actual use requirement when the baby is taken care of is more met;

[0018] 2, the cooperation rod and the cooperation groove are longitudinally slidably connected, and the limiting rod and the limiting hole are vertically slidably connected, so that the dining plate assembly can be detachably fixed on the top front of the U-shaped fence, and the cooperation rod can be longitudinally slidably connected out of the cooperation groove to detach the dining plate assembly from the top front of the U-shaped fence after the limiting rod is pulled out of the limiting hole, so that the combination and disassembly of the dining plate assembly on the top front of the U-shaped fence is simple and easy to realize, and the dining plate assembly can be quickly combined on the top front of the U-shaped fence for use, and the dining plate assembly can be easily disassembled for cleaning and maintenance and daily storage;

[0019] 3, the cooperation rod is longitudinally installed on the back of the dining base plate at the position of one half of the vertical dimension, and the limiting rod is a through hole in the vertical direction, so that the dining base plate can be locked by the vertical cooperation of the limiting rod and the limiting hole when the top surface faces upward or the bottom plate faces upward, and the effective fixation of the dining base plate when the top surface faces upward or the bottom plate faces upward is realized. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating labor.

[0021] Figure 1 is the overall isometric view of the present application Figure 1 ;

[0022] Figure 2 is the overall isometric view of the present application Figure 2 ;

[0023] Figure 3 is the overall isometric view of the present applicationFigure 1 a sectional view of the present application;

[0024] Figure 4 is a partial enlarged view of A of the present application Figure 3

[0025] Figure 5 is a front view of the present application Figure 1

[0026] Figure 6 is a left view of the present application Figure 1

[0027] Figure 7 is a top view of the present application Figure 1

[0028] Figure 8 is a bottom view of the present application Figure 1

[0029] The reference signs are explained as follows:

[0030] 1, dining chair body; 101, seat; 102, chair frame; 2, anti-falling assembly; 201, U-shaped blocking plate; 202, flexible blocking cloth; 203, fixing buckle; 3, dining plate assembly; 301, dining placing groove; 302, cup placing groove; 303, dining base plate; 304, pacifying placing groove; 305, intelligence-activating and pacifying toy; 4, disassembly and assembly assembly; 401, fixing block; 402, spring; 403, handle; 404, matching groove; 405, limiting hole; 406, mounting hole; 407, penetrating hole; 408, limiting rod; 409, matching rod. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the present application more clear, the technical scheme of the present application will be described in detail below. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0032] Referring to Figures 1-8 ​​​​​The utility model provides a kind of multifunctional dining chair, including dining chair body 1, dining chair body 1 is horizontally arranged and is set in chair seat 101, dining chair body 1 is vertically fixedly connected with the chair frame 102 for supporting heightening in the position of both sides of chair seat 101, and the chair frame 102 top between both sides positions is combined with the anti-falling component 2 for preventing baby from falling from chair seat 101 accidentally, specifically, anti-falling component 2 includes U type surrounding baffle 201 and flexible blocking cloth 202, U type surrounding baffle 201 is horizontally fixed between the top of chair frame 102 of both sides positions, preferably U type surrounding baffle 201 can be barrel cover clamp hoop and screw or welding etc. and is horizontally fixed between the top of chair frame 102 of both sides positions, and the opening edge of U type surrounding baffle 201 is located at rear, and the bottom surface middle part of U type surrounding baffle 201 front part horizontal part and the front middle part of chair seat 101 are fixedly connected with fixed buckle 203, and flexible blocking cloth 202 is boundly connected between the fixed buckle 203 of upper and lower positions, and the effect of being thus arranged is, by the setting of U type surrounding baffle 201 front part and flexible blocking cloth 202, baby can be blocked from falling from chair seat 101 front part in the process of sitting on chair seat 101, in turn, by the setting of anti-falling component 2, the stable constraint anti-falling protection of baby when sitting on chair seat 101 can be realized.

[0033] Referring to Figures 1-4As shown, the two sides of the anti-falling assembly 2 are both provided with disassembly assembly 4, specifically, the disassembly assembly 4 includes fixed block 401 and cooperation rod 409, the top surface of the two sides of the vertical part of the U-shaped surrounding baffle 201 is fixed with fixed block 401 along the longitudinal direction, and the front of the fixed block 401 is provided with cooperation slot 404 along the longitudinal direction, the back of the two sides of the dining base plate 303 is fixed with cooperation rod 409 along the longitudinal direction, and the cooperation rod 409 corresponds to the cooperation slot 404 and vertically slides, the outer bottom of the cooperation rod 409 is vertically provided with limiting hole 405, and the limiting hole 405 is a through hole in the vertical direction, the bottom surface of the U-shaped surrounding baffle 201 is vertically provided with through hole 407 at the position offset from the corresponding chair frame 102, the bottom surface of the fixed block 401 is vertically provided with mounting hole 406, the through hole 407 and the mounting hole 406 are through holes and are vertically coaxial with the limiting hole 405 of the corresponding side, each group of vertically coaxial through hole 407, mounting hole 406 and limiting hole 405 are vertically inserted into limiting rod 408 in a sliding fit manner, and the bottom end of the limiting rod 408 extending out of the through hole 407 is coaxially fixed with handle 403, the part of the limiting rod 408 between the corresponding handle 403 and the bottom end of the through hole 407 is gap fitted with spring 402, and the two ends of the spring 402 are respectively fixedly connected with the corresponding handle 403 and the bottom surface of the U-shaped surrounding baffle 201, which can detachably fix the dinner plate assembly 3 on the top front of the U-shaped surrounding baffle 201 through the longitudinal sliding fit of the cooperation rod 409 and the cooperation slot 404 and the vertical sliding fit of the limiting rod 408 and the limiting hole 405, and only need to pull down the limiting rod 408 to make the cooperation rod 409 slide out of the cooperation slot 404 to detach the dinner plate assembly 3 from the top front of the U-shaped surrounding baffle 201, and the combination and disassembly of the dinner plate assembly 3 on the top front of the U-shaped surrounding baffle 201 is simple and easy to realize.

[0034] Referring to Figures 1-4As shown, the top front part of the falling prevention assembly 2 is horizontally arranged with a meal tray assembly 3 having intelligence and pacification functions, and the meal tray assembly 3 is detachably combined on the top front part of the falling prevention assembly 2 through a detachable assembly 4. Specifically, the meal tray assembly 3 comprises a meal base plate 303, a meal storage groove 301 and a pacification storage groove 304. The meal base plate 303 is horizontally arranged on the top front part of the U-shaped surrounding plate 201, and the front edge of the meal base plate 303 exceeds the front edge of the horizontal part of the U-shaped surrounding plate 201. The top surface and the bottom surface of the meal base plate 303 are respectively provided with the concave meal storage groove 301 and the pacification storage groove 304, and a plurality of intelligence and pacification toys 305 are combined and installed in the pacification storage groove 304. The reason for such arrangement is that when the meal base plate 303 of the meal tray assembly 3 is in the state of top surface upward, the food, tableware and water cup can be properly placed by means of the meal storage groove 301, and when the meal base plate 303 of the meal tray assembly 3 is in the state of bottom surface upward, the intelligence and pacification operation on the baby can be performed by means of the intelligence and pacification toys 305 fixed in the pacification storage groove 304, so that the meal, intelligence and pacification operation on the baby can be realized by means of the meal tray assembly 3, and the use function of the meal tray assembly 3 is enriched.

[0035] Referring to Figures 1-8As shown, the following optimizations are made for the dinner plate assembly 3 and the disassembly assembly 4 respectively. Specifically for the dinner plate assembly 3, the bottom surface of the dining storage groove 301 is provided with a water cup placing groove 302 for vertically placing a water cup, so as to vertically place the water cup in the dining storage groove 301 with the aid of the water cup placing groove 302. Meanwhile, the developmental and soothing toy 305 is an electronic toy or a wooden toy, and when the vertical dimension of the developmental and soothing toy 305 is greater than the groove depth of the soothing storage groove 304, the developmental and soothing toy 305 should be combined and installed at a position beyond the front edge of the soothing storage groove 304 of the U-shaped surrounding baffle 201. In this way, firstly, the developmental and soothing toy 305 can be positioned and produced according to actual use needs to produce different types of products during production and pre-assembly, and at the same time, it is also convenient to prevent the developmental and soothing toy 305 from interfering with the forward and reverse combination of the dining base plate 303 at the front part of the U-shaped surrounding baffle 201. Meanwhile, the matching rod 409 and the matching groove 404 are both circular in cross-sectional shape along the transverse vertical plane, the matching rod 409 is installed along the longitudinal direction at the position of one-half of the vertical dimension of the back surface of the dining base plate 303, and the limiting hole 405 is provided at the position of one-half of the transverse dimension of the matching rod 409. In this way, it is convenient to ensure that the dining base plate 303 can be locked by means of vertical cooperation of the limiting rod 408 and the limiting hole 405 when the top surface is upward or the bottom plate is upward, thereby achieving effective fixation of the dining base plate 303 when the top surface is upward or the bottom plate is upward. Further, the matching groove 404 is a through groove in the longitudinal direction, and the top surface of the fixing block 401 is in contact with the back surface of the dining base plate 303. In this way, during the longitudinal sliding of the matching rod 409 along the matching groove 404, when the limiting hole 405 is longitudinally displaced with the matching rod 409 to be vertically coaxial with the limiting rod 408, the top surface of the fixing block 401 is in contact with the back surface of the dining base plate 303, which can be obviously prompted.

[0036] With the above structure, in actual use of the dining chair body 1, the anti-falling assembly 2 is combined between the top portions of the chair frames 102 at both sides of the dining chair body 1, thereby achieving stable restraint and anti-falling protection for the baby sitting on the seat 101 by means of the anti-falling assembly 2. Meanwhile, the dining plate assembly 3 with intelligence and pacification functions is combined at the front portion of the U-shaped fence plate 201 by means of the dismounting assembly 4, thereby achieving proper placement of food, tableware and a water cup in the dining placing groove 301 when the dining base plate 303 of the dining plate assembly 3 is in a top surface upward state, and achieving intelligence and pacification operation for the baby by means of the intelligence and pacification toy 305 fixed in the pacification placing groove 304 when the dining base plate 303 of the dining plate assembly 3 is in a bottom surface upward state. Thus, the dining plate assembly 3 can be used for dining, intelligence and pacification operation for the baby, the use function of the dining plate assembly 3 is enriched, and the actual use requirement for taking care of the baby is met. As to the dismounting assembly 4, the dining plate assembly 3 can be detachably fixed on the top front portion of the U-shaped fence plate 201 by means of the longitudinal sliding cooperation between the cooperation rods 409 and the cooperation grooves 404 and the vertical sliding cooperation between the limiting rods 408 and the limiting holes 405. Meanwhile, the limiting rods 408 are pulled out of the limiting holes 405 by pulling down the handles 403 at both sides and stretching the springs 402, and then the cooperation rods 409 are pulled out of the cooperation grooves 404 in the longitudinal direction, so that the dining plate assembly 3 is detached from the top front portion of the U-shaped fence plate 201. The combination and disassembly of the dining plate assembly 3 on the top front portion of the U-shaped fence plate 201 is simple and easy to realize, which is convenient for quickly combining the dining plate assembly 3 on the top front portion of the U-shaped fence plate 201 for use, and convenient for cleaning and maintaining and daily storage after disassembly. Since the cooperation rods 409 are installed in the vertical dimension of one half of the back surface of the dining base plate 303 in the longitudinal direction, and the limiting rods 408 are through holes in the vertical direction, the dining base plate 303 can be locked by means of the vertical cooperation between the limiting rods 408 and the limiting holes 405 when the top surface or the bottom plate is upward, thereby achieving effective fixation of the dining base plate 303 when the top surface or the bottom plate is upward.

[0037] The above merely illustrates the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which shall be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A multifunctional dining chair comprising a dining chair body (1), characterized in that: The seat (101) of the dining chair body (1) is horizontally arranged, and chair frames (102) for supporting are vertically and fixedly connected on both sides of the seat (101), and a falling prevention assembly (2) for preventing the baby from falling off the seat (101) is arranged between the top of the chair frames (102) on both sides. The falling prevention assembly (2) is arranged on both sides of the falling prevention assembly (2), and a dining plate assembly (3) with intelligence and soothing functions is horizontally arranged on the front top surface of the falling prevention assembly (2), and the dining plate assembly (3) is detachably combined with the front top surface of the falling prevention assembly (2) through the detachable assembly (4).

2. The multi-functional dining chair according to claim 1, wherein: The falling prevention assembly (2) comprises a U-shaped surrounding fence (201) and a flexible fence cloth (202), the U-shaped surrounding fence (201) is horizontally fixed between the top of the chair frames (102) on both sides, the opening edge of the U-shaped surrounding fence (201) is located at the rear, the middle of the bottom surface of the horizontal part of the front of the U-shaped surrounding fence (201) and the middle of the front of the seat (101) are fixedly connected with fixing buckles (203), and the flexible fence cloth (202) is connected between the fixing buckles (203) on the upper and lower positions.

3. The multi-functional dining chair according to claim 2, wherein: The dining plate assembly (3) comprises a dining base plate (303), a dining storage groove (301) and a soothing storage groove (304), the dining base plate (303) is horizontally arranged on the top front surface of the U-shaped surrounding fence (201), and the front edge of the dining base plate (303) exceeds the front edge of the horizontal part of the U-shaped surrounding fence (201), the top surface and the bottom surface of the dining base plate (303) are respectively provided with the concave dining storage groove (301) and the soothing storage groove (304), and a plurality of intelligence and soothing toys (305) are combined and installed in the soothing storage groove (304).

4. The multi-functional dining chair according to claim 3, wherein: The bottom surface of the dining storage groove (301) is provided with a water cup placing groove (302) for vertically arranging a water cup.

5. The multi-functional dining chair according to claim 4, wherein: The intelligence and soothing toys (305) are wooden toys or electronic toys, and when the vertical dimension of the intelligence and soothing toys (305) is greater than the groove depth of the soothing storage groove (304), the intelligence and soothing toys (305) should be combined and installed at the position exceeding the front edge of the U-shaped surrounding fence (201).

6. The multi-functional dining chair according to claim 3, 4 or 5, wherein: The detachable assembly (4) comprises a fixed block (401) and a matching rod (409), the top surface of the vertical part of the U-shaped surrounding fence (201) on both sides is fixed with the fixed block (401) along the longitudinal direction, the front surface of the fixed block (401) is provided with a matching groove (404) along the longitudinal direction, the back surface of the dining base plate (303) on both sides is fixed with the matching rod (409) along the longitudinal direction, and the matching rod (409) and the matching groove (404) correspond to each other and are vertically and slidingly matched.

7. The multi-functional dining chair according to claim 6, wherein: The peripheral bottom of the fitting rod (409) is vertically provided with a limiting hole (405), and the limiting hole (405) is a vertical through hole; the bottom surface of the U-shaped surrounding baffle (201) is vertically provided with a penetrating hole (407) at a position offset from the chair frame (102); the bottom surface of the fixing block (401) is vertically provided with a mounting hole (406); the penetrating hole (407) and the mounting hole (406) are through holes and are vertically coaxial with the limiting hole (405) on the corresponding side; each group of vertically coaxial penetrating hole (407), mounting hole (406) and limiting hole (405) are vertically inserted into a limiting rod (408) in a sliding fit manner, and the bottom end of the limiting rod (408) extending out of the penetrating hole (407) is coaxially fixed with a handle (403); the part of the limiting rod (408) between the handle (403) and the bottom end of the penetrating hole (407) is gap-fitted with a spring (402) in a coaxial manner, and the two ends of the spring (402) are fixedly connected with the handle (403) and the bottom surface of the U-shaped surrounding baffle (201), respectively.

8. The multi-functional dining chair according to claim 7, wherein: The cross-sectional shape of the fitting rod (409) and the fitting groove (404) along the transverse vertical plane is circular; the fitting rod (409) is installed along the longitudinal direction at the position of one-half of the vertical dimension of the back surface of the dining base plate (303); and the limiting hole (405) is provided at the position of one-half of the transverse dimension of the fitting rod (409).

9. The multi-functional dining chair according to claim 7 or 8, characterized in that: The fitting groove (404) is a longitudinal through groove, and the top surface of the fixing block (401) is in contact with the back surface of the dining base plate (303).

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